Use Scotch-Briteா 7448, Part No. 3823258, to clean the valve stems. Clean the carbon deposits from the valve
face and the head.
NOTE: The valves must be clean and free of carbon deposits before they are ground. Valves can be cleaned by the
bead blasting method in the head area only.
Use a valve facing machine, Part No. 3376256, to grind the face of the valve.
NOTE: Follow the instructions supplied with the valve facing machine for the correct setup before grinding the valves.
Grind the intake and the exhaust valves to the angle shown.
Use solvent to clean the metal particles from the valve.
Dry with compressed air.
